CVE Catalog

CVE-2026-65673

HighCVSS 7.8
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.32%

25th percentile - higher than 25% of all known CVEs

Summary

Incorrect authorization in Microsoft Entra Connect Sync allows an authorized attacker to elevate privileges over a network.

Risk Assessment

An attacker with valid credentials could gain elevated privileges in the identity synchronization environment, potentially leading to account takeover or unauthorized directory changes.

Recommendation

Apply the available security updates for Microsoft Entra Connect Sync and restrict network access to the sync service to trusted hosts.

Related vulnerabilities

Original NVD description (English source)

Incorrect authorization in Microsoft Entra Connect Sync allows an authorized attacker to elevate privileges over a network.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS